amadey | f59f2cf0af234df2233e351745da3f07a74bb63b5cba8edc24081cea0b14daea

General

Target

f59f2cf0af234df2233e351745da3f07a74bb63b5cba8edc24081cea0b14daea.exe
Size

1.8MB
MD5

a80b63e18f764bc64165fbaa46a60ab1
SHA1

ec3b677d40cbdd4b945c5b97076f3dbfd10207ef
SHA256

f59f2cf0af234df2233e351745da3f07a74bb63b5cba8edc24081cea0b14daea
SHA512

502d5b419671179830c20bcd99cef50aced0a7d714239feddd2352f0fe7040abf02d3ee3026afdbf1a3738c4592adbc8653ca79a86bb2350f3f4285bff59a595
SSDEEP

24576:01aUqoTSWnCqP87Vel86wjOdEAelO425HiJKnBCE0xuuCoXB/fNl0WrjNpEwpUyi:01XtIou086m8elfKl002B/fNeapE0O

Score

10^/10

amadey c767c0 evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.20

Botnet

c767c0

C2

http://5.42.96.7

Attributes

install_dir
7af68cdb52
install_file
axplons.exe
strings_key
e2ce58e78f631ed97d01fe7b70e85d5e
url_paths
/zamo7h/index.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 4 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	f59f2cf0af234df2233e351745da3f07a74bb63b5cba8edc24081cea0b14daea.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplons.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplons.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplons.exe

Checks BIOS information in registry 2 TTPs 8 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	f59f2cf0af234df2233e351745da3f07a74bb63b5cba8edc24081cea0b14daea.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f59f2cf0af234df2233e351745da3f07a74bb63b5cba8edc24081cea0b14daea.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplons.exe

Executes dropped EXE 3 IoCs

pid	Process
2744	axplons.exe
5004	axplons.exe
4136	axplons.exe

Identifies Wine through registry keys 2 TTPs 4 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1230210488-3096403634-4129516247-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-1230210488-3096403634-4129516247-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-1230210488-3096403634-4129516247-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-1230210488-3096403634-4129516247-1000\Software\Wine	f59f2cf0af234df2233e351745da3f07a74bb63b5cba8edc24081cea0b14daea.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
2924	f59f2cf0af234df2233e351745da3f07a74bb63b5cba8edc24081cea0b14daea.exe
2744	axplons.exe
5004	axplons.exe
4136	axplons.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplons.job	f59f2cf0af234df2233e351745da3f07a74bb63b5cba8edc24081cea0b14daea.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2924	f59f2cf0af234df2233e351745da3f07a74bb63b5cba8edc24081cea0b14daea.exe
2924	f59f2cf0af234df2233e351745da3f07a74bb63b5cba8edc24081cea0b14daea.exe
2744	axplons.exe
2744	axplons.exe
5004	axplons.exe
5004	axplons.exe
4136	axplons.exe
4136	axplons.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2924 wrote to memory of 2744	2924	f59f2cf0af234df2233e351745da3f07a74bb63b5cba8edc24081cea0b14daea.exe	78
PID 2924 wrote to memory of 2744	2924	f59f2cf0af234df2233e351745da3f07a74bb63b5cba8edc24081cea0b14daea.exe	78
PID 2924 wrote to memory of 2744	2924	f59f2cf0af234df2233e351745da3f07a74bb63b5cba8edc24081cea0b14daea.exe	78

C:\Users\Admin\AppData\Local\Temp\f59f2cf0af234df2233e351745da3f07a74bb63b5cba8edc24081cea0b14daea.exe
"C:\Users\Admin\AppData\Local\Temp\f59f2cf0af234df2233e351745da3f07a74bb63b5cba8edc24081cea0b14daea.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2924
- C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
  "C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  PID:2744

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:5004

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:4136

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

2

T1082

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe

Filesize
1.8MB

MD5
a80b63e18f764bc64165fbaa46a60ab1

SHA1
ec3b677d40cbdd4b945c5b97076f3dbfd10207ef

SHA256
f59f2cf0af234df2233e351745da3f07a74bb63b5cba8edc24081cea0b14daea

SHA512
502d5b419671179830c20bcd99cef50aced0a7d714239feddd2352f0fe7040abf02d3ee3026afdbf1a3738c4592adbc8653ca79a86bb2350f3f4285bff59a595

Download Submit
memory/2744-27-0x0000000000730000-0x0000000000BE6000-memory.dmp

Filesize
4.7MB

Download
memory/2744-35-0x0000000000730000-0x0000000000BE6000-memory.dmp

Filesize
4.7MB

Download
memory/2744-46-0x0000000000730000-0x0000000000BE6000-memory.dmp

Filesize
4.7MB

Download
memory/2744-45-0x0000000000730000-0x0000000000BE6000-memory.dmp

Filesize
4.7MB

Download
memory/2744-44-0x0000000000730000-0x0000000000BE6000-memory.dmp

Filesize
4.7MB

Download
memory/2744-39-0x0000000000730000-0x0000000000BE6000-memory.dmp

Filesize
4.7MB

Download
memory/2744-18-0x0000000000730000-0x0000000000BE6000-memory.dmp

Filesize
4.7MB

Download
memory/2744-19-0x0000000000731000-0x000000000075F000-memory.dmp

Filesize
184KB

Download
memory/2744-28-0x0000000000730000-0x0000000000BE6000-memory.dmp

Filesize
4.7MB

Download
memory/2744-21-0x0000000000730000-0x0000000000BE6000-memory.dmp

Filesize
4.7MB

Download
memory/2744-22-0x0000000000730000-0x0000000000BE6000-memory.dmp

Filesize
4.7MB

Download
memory/2744-23-0x0000000000730000-0x0000000000BE6000-memory.dmp

Filesize
4.7MB

Download
memory/2744-24-0x0000000000730000-0x0000000000BE6000-memory.dmp

Filesize
4.7MB

Download
memory/2744-25-0x0000000000730000-0x0000000000BE6000-memory.dmp

Filesize
4.7MB

Download
memory/2744-38-0x0000000000730000-0x0000000000BE6000-memory.dmp

Filesize
4.7MB

Download
memory/2744-37-0x0000000000730000-0x0000000000BE6000-memory.dmp

Filesize
4.7MB

Download
memory/2744-20-0x0000000000730000-0x0000000000BE6000-memory.dmp

Filesize
4.7MB

Download
memory/2744-36-0x0000000000730000-0x0000000000BE6000-memory.dmp

Filesize
4.7MB

Download
memory/2744-26-0x0000000000730000-0x0000000000BE6000-memory.dmp

Filesize
4.7MB

Download
memory/2744-34-0x0000000000730000-0x0000000000BE6000-memory.dmp

Filesize
4.7MB

Download
memory/2924-0-0x0000000000250000-0x0000000000706000-memory.dmp

Filesize
4.7MB

Download
memory/2924-2-0x0000000000251000-0x000000000027F000-memory.dmp

Filesize
184KB

Download
memory/2924-17-0x0000000000250000-0x0000000000706000-memory.dmp

Filesize
4.7MB

Download
memory/2924-1-0x0000000077476000-0x0000000077478000-memory.dmp

Filesize
8KB

Download
memory/2924-5-0x0000000000250000-0x0000000000706000-memory.dmp

Filesize
4.7MB

Download
memory/2924-3-0x0000000000250000-0x0000000000706000-memory.dmp

Filesize
4.7MB

Download
memory/4136-41-0x0000000000730000-0x0000000000BE6000-memory.dmp

Filesize
4.7MB

Download
memory/4136-43-0x0000000000730000-0x0000000000BE6000-memory.dmp

Filesize
4.7MB

Download
memory/5004-33-0x0000000000730000-0x0000000000BE6000-memory.dmp

Filesize
4.7MB

Download
memory/5004-32-0x0000000000730000-0x0000000000BE6000-memory.dmp

Filesize
4.7MB

Download
memory/5004-31-0x0000000000730000-0x0000000000BE6000-memory.dmp

Filesize
4.7MB

Download
memory/5004-30-0x0000000000730000-0x0000000000BE6000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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